TimeoutServlet timeout = new TimeoutServlet(true, null);
Wrapper wrapper2 = Tomcat.addServlet(ctx, "timeout", timeout);
wrapper2.setAsyncSupported(true);
ctx.addServletMapping("/stage2", "timeout");
TesterAccessLogValve alv = new TesterAccessLogValve();
ctx.getPipeline().addValve(alv);
tomcat.start();
StringBuilder url = new StringBuilder(48);